US190770A - Improvement in compositions for removing incrustation - Google Patents

Improvement in compositions for removing incrustation Download PDF

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US190770A
US190770A US190770DA US190770A US 190770 A US190770 A US 190770A US 190770D A US190770D A US 190770DA US 190770 A US190770 A US 190770A
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compositions
improvement
removing incrustation
bark
pounds
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Definitions

  • the two mixtures are put together and thoroughly stirred, and the same forms my improved compound for removing scale from boilers and cleaning the same.
  • This semi-liquid compound is introduced into the boiler in quantities proportioned to the condition of the boiler and the character of the Water made use of in the same. After the scale has been removed, the quantity of the said compound required to prevent the de posit of fresh scale will be small, and it should be introduced at intervals, as required.
  • the boiler-cleaning compound consisting of a solution of slippery-elm bark and water, extract of hemlock-bark, or equivalent astringent, and aqua-ammonia, and sugar, substantially as set forth.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Harvester Elements (AREA)

Description

UNITED STATES PATENT OFFICE.
HENRY H. KREAMER, OF READING, PENNSYLVANIA.
IMPROVEMENT IN COMPOSITIONS FOR REMOVING INCRUSTATION.
Specification forming part of Letters Patent N0. 190,770, dated May 15. 1877; application filed February 22, 1877.
To all whom it may concern:
Be it known that I, HENRY H. KREAMER, of Reading, in the State of Pennsylvania, have invented an Improved Composition for Removing lncrustation from Boilers, of which the following is a specification The principal ingredients I make use of are slippery-elm bark, extract of hemlock-bark, and aqua-ammonia, and sugar.
I take in the proportion of about five pounds of slippery-elm bark, and mix the same into fifteen gallons of boiling water, and allow the mass to remain about six hours.
To another fifteen gallons of water, I add about one hundred pounds of extract of hemlock-bark, and about five pounds of aquaammonia, and about ten pounds of sugar.
The two mixtures are put together and thoroughly stirred, and the same forms my improved compound for removing scale from boilers and cleaning the same.
This semi-liquid compound is introduced into the boiler in quantities proportioned to the condition of the boiler and the character of the Water made use of in the same. After the scale has been removed, the quantity of the said compound required to prevent the de posit of fresh scale will be small, and it should be introduced at intervals, as required.
I claim as my invention- The boiler-cleaning compound consisting of a solution of slippery-elm bark and water, extract of hemlock-bark, or equivalent astringent, and aqua-ammonia, and sugar, substantially as set forth.
Signed by me this 17th day of February, A. D. 1877.
HENRY H. KREAMER.
Witnesses F. M. BANKS, FRANK B. RULER.
US190770D Improvement in compositions for removing incrustation Expired - Lifetime US190770A (en)

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